74939902

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 118835712

約数和(自身を除く): 43895810

約数列:

[1, 2, 47, 67, 73, 94, 134, 146, 163, 326, 3149, 3431, 4891, 6298, 6862, 7661, 9782, 10921, 11899, 15322, 21842, 23798, 229877, 459754, 513287, 559253, 797233, 1026574, 1118506, 1594466, 37469951, 74939902]

約数ペア:

[(1, 74939902), (2, 37469951), (47, 1594466), (67, 1118506), (73, 1026574), (94, 797233), (134, 559253), (146, 513287), (163, 459754), (326, 229877), (3149, 23798), (3431, 21842), (4891, 15322), (6298, 11899), (6862, 10921), (7661, 9782)]